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JP2005042951A - refrigerator - Google Patents

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Publication number
JP2005042951A
JP2005042951A JP2003200736A JP2003200736A JP2005042951A JP 2005042951 A JP2005042951 A JP 2005042951A JP 2003200736 A JP2003200736 A JP 2003200736A JP 2003200736 A JP2003200736 A JP 2003200736A JP 2005042951 A JP2005042951 A JP 2005042951A
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JP
Japan
Prior art keywords
refrigerator
support leg
main body
moving roller
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2003200736A
Other languages
Japanese (ja)
Inventor
Kanako Fujii
加奈子 藤井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP2003200736A priority Critical patent/JP2005042951A/en
Publication of JP2005042951A publication Critical patent/JP2005042951A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00General constructional features not provided for in other groups of this subclass
    • F25D2323/0011Means for leveling refrigerators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/38Refrigerating devices characterised by wheels

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a refrigerator easy to be carried when installing in a store for sale, and reduced in cost. <P>SOLUTION: This refrigerator is provided with support legs 12 fitted to a lower part of a refrigerator main body 1, adjuster legs 13 supported by a tip of each of the support legs to abut on an installation floor surface at a lower end thereof to adjust vertical height of the refrigerator main body, and moving rollers 15 fitted to the support legs at a position closer to the refrigerator main body than the adjuster legs. The moving roller is provided with a frame formed of a top flat surface 16a for abutting on the bottom surface of the support leg to receive weight of the refrigerator main body and a bearing part 16b suspended from a side part of the top flat surface, and a wheel 17 supported by the bearing freely to turn, and also, a fitting member 19 removably fixed to the leg part. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は冷蔵庫に係り、特に脱着が容易な移動用ローラーを備えた家庭用冷蔵庫に関する。
【0002】
【従来の技術と発明が解決しようとする課題】
従来、家庭用の大形冷蔵庫の運搬や据え付け時においては、重量物であることからその移動作業を容易におこなうため、図8に示すように、冷蔵庫本体(50)の底面4隅部にローラー(51)を設け、さらに、設置後に外力を受けた場合の安易な移動を防止して据え付け状態を安定させるために、本体の両側前面部には高さ調節が可能で床面に設置する調節足(56)を配置していた。
【0003】
これに対し、近年では、コスト低減の見地から、図9のように、冷蔵庫本体前部側のローラー(51)を廃止する商品が増加しつつあるが、ローラー(51)を4輪から2輪に減少させたことで、大形冷蔵庫の移動性能が悪化し、特に、店頭における商品展示レイアウトの変更時など多数の冷蔵庫を移動させる際の現場においては、作業員の負担が増加するものであり、また、商品購入者宅への運搬や据え付け時の作業負担も大きなものであった。
【0004】
本発明は上記点に着眼して成されたもので、店頭や販売後の据え付け時における運搬作業が容易におこなえるとともに、コスト低減にも寄与する冷蔵庫を提供することを目的とする。
【0005】
【課題を解決するための手段】
上記課題を解決するため、本発明の冷蔵庫は、冷蔵庫本体の下部に取り付けた支持脚と、この支持脚の先端に支承され下端を据付け床面に当接させて本体の上下高さを調節する調節足と、調節足より本体側の支持脚に取り付けた移動ローラーとからなり、移動ローラーは、支持脚の底面に当接して本体の重量を受ける上平面と上平面の側部から垂下する軸受部からなるフレームと、前記軸受部に軸支した車輪とを備えるとともに、取着部材を設けて前記支持脚に対して脱着自在に固着したことを特徴とするものである。
【0006】
この構成により、運搬時には冷蔵庫本体の底面4隅部に設けたローラーと補助ローラーによって重量物である冷蔵庫を、安全に、且つ容易に移動することができるとともに、補助ローラー自体の取り付け、取り外しを容易にしてローラーを再使用できるようにすることで、部品数を減少させ、コスト低減をはかることができる。
【0007】
【発明の実施の形態】
以下、図面に基づき本発明の一実施形態について説明する。家庭用冷蔵庫の縦断面図である図1、および冷蔵庫本体下部の一部分解斜視図である図2に示すように、冷蔵庫本体(1)は、外壁をなす外箱(2)の内方に断熱壁(3)を介して内箱(4)で形成した冷蔵室(5)や野菜室(6)、冷凍室(7)などの冷却貯蔵室を設けている。
【0008】
この冷蔵庫本体(1)の後方下部には機械室(8)を設けており、機械室(8)内に収納した冷媒圧縮機(9)を支えている外箱(2)の底部両側に架設したコンプ台(10)の両側部には切欠きと軸支部により床面側に突出する冷蔵庫移動用のローラー(11)を固定している。
【0009】
前記冷蔵庫本体(1)の前部については、外箱(2)の両側下端面を内方に折り曲げるとともに、断熱材(3)側に設けた図示しない補強アングル部材を介して冷蔵庫前部を支持する支持脚(12)を取り付けている。
【0010】
この支持脚(12)は、外箱(3)両側の前部底面にネジ固定するとともに、本体前方への延出部(12a)を形成しており、この延出部(12a)先端の係合ネジ穴(12b)にはゴム足(13a)部とこれに頭部を埋設したネジ部(13b)からなる調節足(13)を下方からネジ込み固定している。
【0011】
調整足(13)下面のゴム足(13a)部分は床面(14)に当接して冷蔵庫本体(1)の重量を支えており、前記ネジ部(13b)を回転させて支持脚の係合ネジ穴(12b)にねじ込み、また逆回転させることで下方への調整足(13)の長さ寸法を変えて冷蔵庫(1)の高さ位置を調整するものである。この構成によって冷蔵庫の前部支持位置が前方に移動し、近年のように大形で背の高い形態であっても扉への重荷重や子供のぶら下がりによって冷蔵庫が前方に傾いたり倒れたりすることを防いでいる。
【0012】
調整足(13)より本体(1)側に位置する支持脚(12)の延出根本部にあたる凹段部(12c)には補助ローラー(15)を取り付けている。補助ローラー(15)は、支持脚(12)の底面に面接触して本体の重量を受ける上平面(16a)とこの上平面の両側端から下方に折れ曲がって垂下する軸受部(16b)とによってフレーム(16)を形成し、このフレームの軸受部(16b)に車輪(17)を軸支するとともに、前記上平面(16a)には薄肉のゴム板(18)を貼り付けている。
【0013】
そして、上平面(16a)の側縁の透孔(16c)からは先端に面ファスナー(19a)を設けた取着ベルト(19)を上平面(16a)の下面を貫通して両側に延出させ、図3および図4に示すように、上平面(16a)上のゴム板(18)を支持脚(12)の下面にあてがった状態で取着ベルト(19)を支持脚(12)の凹段部(12c)をガイドとして巻き付け、両端部の面ファスナー(19a)で係合することで固定するものであり、上記構成によって小形で脱着可能な補助ローラー(15)を形成することができる。
【0014】
前記面ファスナー(19)は、一方の端面に面状に形成したフック部と他方に面状に形成したパイル部とを噛み合わせることで両端部を面接合で固定でき、係脱が容易な周知の締め具構成である。
【0015】
上記構成によって、冷蔵庫(1)の運搬移動時には、図5に示すように、調整足(13)を上方にねじ込むことで、補助ローラー(15)の車輪(17)の下端は調整足(13)の下端より下方に位置することになり、冷蔵庫本体(1)の重量を後部のローラー(11)および前部の補助ローラー(15)で受け、支持脚(12)の下面における補助ローラー(15)の上平面(16a)には、冷蔵庫(1)の重量が上方から掛かるだけでなく、平板状のゴム板(18)と支持脚(12)との当接による大きな摩擦抵抗によって、移動に際しても容易に支持脚(12)と位置ずれすることがなく、確実に冷蔵庫(1)の重量を受け止めて移動自在に保持することができる。
【0016】
さらに、支持脚(12)に対する固定は、取着ベルト(19)先端の面ファスナー(19a)の締め付けでなされていることから、例えば、店内の展示レイアウト変更による移動時や一般家庭への運搬時に、4隅部のローラー(11)と補助ローラー(15)によって冷蔵庫(1)を所定の場所に据え付けた際には、冷蔵庫の前部を少し持ち上げて調整足(13)を回転し、その下端を補助ローラー(15)の車輪部(17)より下方になるように伸長させて床面(14)に当接し設置するものであり、その後、取着ベルト(19)先端の面ファスナー(19a)の係合を解除すれば、補助ローラー(15)は支持脚(12)から容易に取り外すことができるものである。
【0017】
そして、他の冷蔵庫の支持脚(12)に取り付けて移動用のローラー(15)として再び使用することができ、同時に、冷蔵庫(1)は支持脚(12)および調整足(13)により、扉開閉などで安易に移動することなく、所定場所に安定して据え付け保持される。
【0018】
上記構成によれば、冷蔵庫の移動に際しては、本体底面4隅部に設けたローラー(11)と補助ローラー(15)によって、容易に、且つ安全に運搬することができるものであり、移動ローラーの内、前部2カ所の補助ローラー(15)については、脱着が自在であり、しかも作業は容易におこなえるため、冷蔵庫(1)の所定位置への移動後は、必要に応じ、随時本体から取り外して他の冷蔵庫の移動に使用することができるものであり、また、部品数を削減できるため、コストの低減に寄与することができる。
【0019】
なお、冷蔵庫購入時に家庭内の台所などに据え付けた後については、前部の補助ローラー(15)が取り外されているため後部のローラー(11)のみとなるが、通常据え付け後における冷蔵庫の大幅な移動はほとんど発生しないものであり、清掃などで多少移動するような場合は後部のローラー(11)のみでも充分に対応できるものである。
【0020】
前記実施例では、補助ローラー(15)におけるフレーム(16)の上平面(16a)を平面としてゴム板(18)を貼り付け、支持脚(12)との摩擦係数を大きくして位置ずれを防いだが、これに限らず、同一部分に同一符号を附した図6に示すように、断面ほぼワ字状の支持脚(12)内に嵌入する凸部(36d)を上平面(36a)に形成し、前後方向を含めた凹凸係合によって支持脚(12)に対する補助ローラー(35)の位置ずれを防止するようにしてもよい。
【0021】
また、補助ローラー(15)(35)の支持脚(12)への固定は、固定バンド(19)や面ファスナー(19a)に限るものではなく、前記同様に符号を附した要部の側断面図である図7に示すように、ファスナークリップ(20)の係合爪(20a)を支持脚(32)の透孔(32a)から挿入し、補助ローラー(45)の上平面の係合孔(46a)に係止させることで固定してもよく、さらには、特に図示しないが再現性のあるネジにより固定するようにしてもよい。
【0022】
なお、上記における移動手段は、ローラー構造として説明したが、このローラーは移動方向が自由な、いわゆるキャスター構造をも含むものであることは言うまでもない。
【0023】
【発明の効果】
以上説明したように、本発明によれば、運搬時には冷蔵庫本体底面4隅部に設けたローラーと補助ローラーによって重量物である冷蔵庫を、安全に、且つ容易に移動することができるとともに、補助ローラー自体の取り付け、取り外しを容易にしてローラーを再使用できるようにすることで部品数を減少させコストを低減することができる。
【図面の簡単な説明】
【図1】本発明の一実施形態を示す冷蔵庫の縦断面図である。
【図2】図1の冷蔵庫本体前部における支持脚部の一部分解斜視図である。
【図3】図2における補助ローラー部の正面からの断面図である。
【図4】図3の側面図である。
【図5】図3における調節足をねじ込んだ状態を示す側面図である。
【図6】本発明の他の実施例を示す図3と同一部分の断面図である。
【図7】本発明のさらに他の実施例を示す斜視図である。
【図8】従来の冷蔵庫の移動ローラー構成を示す斜視図である。
【図9】他の従来冷蔵庫のローラー構成を示す斜視図である。
【符号の説明】
1…冷蔵庫本体 2…外箱 3…断熱壁
4…内箱 8…機械室 9…冷媒圧縮機
10…コンプ台 11…ローラー 12、32…支持脚
12a…延出部 12b…係合ネジ穴 12c…凹段部
13…調節足 13a…ゴム足 13b…ネジ部
14…床面 15、35、45…補助ローラー
16…フレーム 16a、36a…上平面 16b…軸受部
16c…透孔 17…車輪 18…ゴム板
19…取着ベルト 19a…面ファスナー
20…ファスナークリップ 20a…係合爪 32a…透孔
36d…凸部 46a…係合孔
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a refrigerator, and more particularly, to a household refrigerator provided with a moving roller that can be easily attached and detached.
[0002]
[Prior art and problems to be solved by the invention]
Conventionally, when transporting or installing a large refrigerator for home use, since it is heavy, it can be easily moved. As shown in FIG. 8, rollers are provided at the four corners of the bottom of the refrigerator main body (50). (51) is provided, and further, the height adjustment is possible on the front part on both sides of the main body to prevent easy movement when external force is applied after installation and the installation state is stabilized. A foot (56) was placed.
[0003]
On the other hand, in recent years, from the viewpoint of cost reduction, as shown in FIG. 9, products that eliminate the roller (51) on the front side of the refrigerator body are increasing, but the roller (51) is changed from four wheels to two wheels. The performance of large refrigerators deteriorates due to the reduction in the number of workers, especially on the site when moving a large number of refrigerators, such as when changing the product display layout at the storefront. In addition, the work load during transportation and installation to the home of the product purchaser was also large.
[0004]
The present invention has been made with the above points in mind, and it is an object of the present invention to provide a refrigerator that can be easily transported at the time of installation in stores or after sales, and that contributes to cost reduction.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, the refrigerator of the present invention adjusts the vertical height of the main body by supporting legs attached to the lower end of the main body of the refrigerator and the lower ends of the supporting legs supported on the installation floor. It consists of an adjusting foot and a moving roller attached to the support leg on the main body side from the adjusting foot. The moving roller is in contact with the bottom surface of the supporting leg and receives the weight of the main body, and the bearing that hangs down from the side of the upper surface. And a wheel pivotally supported by the bearing portion, and an attachment member is provided to be detachably fixed to the support leg.
[0006]
With this configuration, the heavy refrigerator can be safely and easily moved by the rollers and auxiliary rollers provided at the four corners of the bottom surface of the refrigerator body during transportation, and the auxiliary roller itself can be easily attached and detached. By making the roller reusable, the number of parts can be reduced and the cost can be reduced.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 1, which is a longitudinal sectional view of a household refrigerator, and FIG. 2, which is a partially exploded perspective view of the lower part of the refrigerator body, the refrigerator body (1) is insulated toward the inside of the outer box (2) that forms the outer wall. Cooling storage rooms such as a refrigerator compartment (5), a vegetable compartment (6), and a freezer compartment (7) formed by an inner box (4) are provided through a wall (3).
[0008]
A machine room (8) is provided in the lower rear part of the refrigerator body (1), and is constructed on both sides of the bottom of the outer box (2) supporting the refrigerant compressor (9) housed in the machine room (8). A roller (11) for moving the refrigerator that protrudes toward the floor surface by a notch and a pivotal support is fixed to both sides of the compressor base (10).
[0009]
About the front part of the said refrigerator main body (1), while folding the both-sides lower end surface of an outer case (2) inward, it supports a refrigerator front part via the reinforcement angle member which is not shown provided in the heat insulating material (3) side. A supporting leg (12) is attached.
[0010]
The support leg (12) is screwed to the front bottom surface on both sides of the outer box (3) and forms an extension part (12a) toward the front of the main body. An adjustment foot (13) comprising a rubber foot (13a) portion and a screw portion (13b) having a head embedded in the screw hole (12b) is fixed by screwing from below.
[0011]
The rubber foot (13a) portion on the bottom surface of the adjustment foot (13) is in contact with the floor surface (14) to support the weight of the refrigerator body (1), and the screw portion (13b) is rotated to engage the support leg. The height position of the refrigerator (1) is adjusted by screwing into the screw hole (12b) and reversely changing the length of the adjustment foot (13) downward. With this structure, the front support position of the refrigerator moves forward, and even if it is large and tall like in recent years, the refrigerator can tilt or fall forward due to heavy load on the door or hanging of the child Is preventing.
[0012]
An auxiliary roller (15) is attached to the recessed step portion (12c) corresponding to the extending base portion of the support leg (12) located on the main body (1) side from the adjustment foot (13). The auxiliary roller (15) is composed of an upper plane (16a) that comes into surface contact with the bottom surface of the support leg (12) and receives the weight of the main body, and a bearing section (16b) that is bent downward from both ends of the upper plane and hangs down. A frame (16) is formed, and a wheel (17) is pivotally supported on a bearing portion (16b) of the frame, and a thin rubber plate (18) is attached to the upper plane (16a).
[0013]
Then, from the through hole (16c) on the side edge of the upper plane (16a), the attachment belt (19) provided with a hook-and-loop fastener (19a) at the tip extends through the lower surface of the upper plane (16a) and extends to both sides. 3 and 4, the attachment belt (19) is attached to the support leg (12) with the rubber plate (18) on the upper plane (16a) applied to the lower surface of the support leg (12). The concave step portion (12c) is wound as a guide and is fixed by being engaged with the hook-and-loop fasteners (19a) at both ends, and the auxiliary roller (15) that is small and detachable can be formed by the above configuration. .
[0014]
The hook-and-loop fastener (19) is known in the art that a hook portion formed in a planar shape on one end surface and a pile portion formed in a planar shape on one end can be engaged with each other by surface joining, and can be easily engaged and disengaged. It is a fastener configuration.
[0015]
With the above configuration, when the refrigerator (1) is transported and moved, the lower end of the wheel (17) of the auxiliary roller (15) is screwed upward as shown in FIG. The weight of the refrigerator body (1) is received by the rear roller (11) and the front auxiliary roller (15), and the auxiliary roller (15) on the lower surface of the support leg (12). In addition to the weight of the refrigerator (1) hanging from above, the upper flat surface (16a) is not only affected by the large frictional resistance caused by the contact between the flat rubber plate (18) and the support leg (12). Without being easily displaced from the support leg (12), the weight of the refrigerator (1) can be reliably received and held movably.
[0016]
Furthermore, since the fixing to the support leg (12) is performed by fastening the hook-and-loop fastener (19a) at the tip of the attachment belt (19), for example, when moving by changing the display layout in the store or when transporting to a general household When the refrigerator (1) is installed in a predetermined place by the four corner rollers (11) and the auxiliary roller (15), the front part of the refrigerator is slightly lifted to rotate the adjustment foot (13), and the lower end Is extended below the wheel portion (17) of the auxiliary roller (15) and is placed in contact with the floor (14). Thereafter, the surface fastener (19a) at the tip of the attachment belt (19) is installed. If the engagement is released, the auxiliary roller (15) can be easily detached from the support leg (12).
[0017]
And it can attach to the support leg (12) of another refrigerator, and can be used again as a roller (15) for a movement, At the same time, a refrigerator (1) is a door by a support leg (12) and an adjustment foot (13). Without moving easily by opening and closing, etc., it is stably installed and held at a predetermined place.
[0018]
According to the above configuration, when the refrigerator is moved, it can be easily and safely transported by the rollers (11) and the auxiliary rollers (15) provided at the four corners of the bottom surface of the main body. The auxiliary rollers (15) at the two front parts are detachable and can be easily removed. After the refrigerator (1) is moved to a predetermined position, it can be removed from the main body as needed. Can be used to move other refrigerators, and the number of parts can be reduced, which can contribute to cost reduction.
[0019]
In addition, after installing in the kitchen etc. at the time of purchasing a refrigerator, since the front auxiliary roller (15) is removed, only the rear roller (11) is provided. The movement hardly occurs, and in the case of a slight movement by cleaning or the like, the rear roller (11) alone can sufficiently cope with the movement.
[0020]
In the above embodiment, the rubber plate (18) is attached with the upper surface (16a) of the frame (16) of the auxiliary roller (15) as a flat surface, and the friction coefficient with the support leg (12) is increased to prevent displacement. However, the present invention is not limited to this, and as shown in FIG. 6 in which the same reference numerals are assigned to the same parts, a convex part (36d) that fits into the support leg (12) having a substantially cross-sectional shape in cross section is formed on the upper plane (36a). And you may make it prevent the position shift of the auxiliary roller (35) with respect to a support leg (12) by uneven | corrugated engagement including the front-back direction.
[0021]
Further, the fixing of the auxiliary rollers (15) and (35) to the support leg (12) is not limited to the fixing band (19) and the hook-and-loop fastener (19a). As shown in FIG. 7, the engaging claw (20 a) of the fastener clip (20) is inserted from the through hole (32 a) of the support leg (32), and the engaging hole on the upper plane of the auxiliary roller (45). (46a) may be fixed by locking, and furthermore, it may be fixed by a reproducible screw (not shown).
[0022]
In addition, although the moving means in the above was demonstrated as a roller structure, it cannot be overemphasized that this roller also includes what is called a caster structure in which a moving direction is free.
[0023]
【The invention's effect】
As described above, according to the present invention, the refrigerator, which is a heavy object, can be safely and easily moved by the rollers and auxiliary rollers provided at the four corners of the bottom surface of the refrigerator main body during transportation, and the auxiliary roller. The number of parts can be reduced and the cost can be reduced by making it easy to attach and detach itself so that the roller can be reused.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a refrigerator showing an embodiment of the present invention.
FIG. 2 is a partially exploded perspective view of a support leg portion in the front part of the refrigerator main body of FIG.
FIG. 3 is a cross-sectional view from the front of the auxiliary roller portion in FIG. 2;
4 is a side view of FIG. 3. FIG.
5 is a side view showing a state in which the adjusting foot in FIG. 3 is screwed in. FIG.
6 is a cross-sectional view of the same portion as FIG. 3 showing another embodiment of the present invention.
FIG. 7 is a perspective view showing still another embodiment of the present invention.
FIG. 8 is a perspective view showing a configuration of a moving roller of a conventional refrigerator.
FIG. 9 is a perspective view showing a roller configuration of another conventional refrigerator.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Refrigerator main body 2 ... Outer box 3 ... Heat insulation wall 4 ... Inner box 8 ... Machine room 9 ... Refrigerant compressor 10 ... Comp stand 11 ... Roller 12, 32 ... Support leg 12a ... Extension part 12b ... Engagement screw hole 12c ... concave step 13 ... adjustment foot 13a ... rubber foot 13b ... screw part 14 ... floor surface 15, 35, 45 ... auxiliary roller 16 ... frame 16a, 36a ... upper plane 16b ... bearing part 16c ... through hole 17 ... wheel 18 ... Rubber plate 19 ... Attachment belt 19a ... Hook fastener 20 ... Fastener clip 20a ... Engagement claw 32a ... Through hole 36d ... Projection 46a ... Engagement hole

Claims (7)

冷蔵庫本体の下部に取り付けた支持脚と、この支持脚の先端に支承され下端を据付け床面に当接させて本体の上下高さを調節する調節足と、調節足より本体側の支持脚に取り付けた移動ローラーとからなり、移動ローラーは、支持脚の底面に当接して本体の重量を受ける上平面と上平面の側部から垂下する軸受部からなるフレームと、前記軸受部に軸支した車輪とを備えるとともに、取着部材を設けて前記支持脚に対して脱着自在に固着したことを特徴とする冷蔵庫。A support leg attached to the lower part of the refrigerator body, an adjustment foot that is supported by the tip of the support leg and that adjusts the vertical height of the main body by bringing the lower end into contact with the installation floor, and a support leg closer to the body side than the adjustment foot The moving roller is attached to the bottom surface of the support leg and receives a weight of the main body. The moving roller is supported by a frame including a bearing portion that hangs down from a side portion of the upper surface, and is supported by the bearing portion. A refrigerator comprising a wheel and an attachment member that is detachably fixed to the support leg. 移動ローラーにおける上平面の支持脚に対する摩擦抵抗を大きくしたことを特徴とする請求項1記載の冷蔵庫。2. The refrigerator according to claim 1, wherein a frictional resistance with respect to the upper support leg of the moving roller is increased. 移動ローラーの上平面にゴム板を貼り付けたことを特徴とする請求項2記載の冷蔵庫。The refrigerator according to claim 2, wherein a rubber plate is attached to the upper plane of the moving roller. 移動ローラーの上平面に凸部を形成し、この凸部を支持脚の底部に嵌入してスラスト方向の位置決めをおこなったことを特徴とする請求項2記載の冷蔵庫。3. The refrigerator according to claim 2, wherein a convex portion is formed on the upper plane of the moving roller, and the convex portion is inserted into a bottom portion of the support leg to perform positioning in the thrust direction. 取着部材を、先端に面ファスナーを設けた固定ベルトとして支持脚に巻き付け固定したことを特徴とする請求項1乃至4のいずれかに記載の冷蔵庫。The refrigerator according to any one of claims 1 to 4, wherein the attachment member is wound around and fixed to a support leg as a fixing belt provided with a hook-and-loop fastener at the tip. 本体の後方両側には通常のローラーを配置するとともに、脱着自在の移動ローラーは本体前面両側に設けたことを特徴とする請求項1乃至5のいずれかに記載の冷蔵庫。The refrigerator according to any one of claims 1 to 5, wherein normal rollers are arranged on both sides of the main body, and detachable moving rollers are provided on both sides of the front surface of the main body. 脱着自在の移動ローラーの車輪下端は、調整足の下方延出により床面より上方の空間に位置し、冷蔵庫本体の重量は調整足で受けるようにしたことを特徴とする請求項1乃至6のいずれかに記載の冷蔵庫。The lower end of the wheel of the detachable moving roller is positioned in a space above the floor surface by the downward extension of the adjustment foot, and the weight of the refrigerator body is received by the adjustment foot. The refrigerator in any one.
JP2003200736A 2003-07-23 2003-07-23 refrigerator Pending JP2005042951A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011108247A1 (en) * 2010-03-05 2011-09-09 パナソニック株式会社 Refrigerator
CN102980342A (en) * 2012-12-28 2013-03-20 合肥美的荣事达电冰箱有限公司 Refrigerator
CN103175369A (en) * 2013-04-17 2013-06-26 合肥美的荣事达电冰箱有限公司 Refrigerator
CN109027577A (en) * 2018-09-19 2018-12-18 贵州省第三人民医院 A kind of use in refrigerator rack with rotation function
CN111623573A (en) * 2020-05-06 2020-09-04 海信(山东)冰箱有限公司 refrigerator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011108247A1 (en) * 2010-03-05 2011-09-09 パナソニック株式会社 Refrigerator
JP2011185470A (en) * 2010-03-05 2011-09-22 Panasonic Corp Refrigerator
CN102753919A (en) * 2010-03-05 2012-10-24 松下电器产业株式会社 Refrigerator
CN102980342A (en) * 2012-12-28 2013-03-20 合肥美的荣事达电冰箱有限公司 Refrigerator
CN103175369A (en) * 2013-04-17 2013-06-26 合肥美的荣事达电冰箱有限公司 Refrigerator
CN109027577A (en) * 2018-09-19 2018-12-18 贵州省第三人民医院 A kind of use in refrigerator rack with rotation function
CN111623573A (en) * 2020-05-06 2020-09-04 海信(山东)冰箱有限公司 refrigerator

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